JP2006328743A - Pipe decorative cover - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a pipe decorative cover which facilitates rigid holding of pipes while exhibiting good appearance, and copes with addition of pipes. <P>SOLUTION: The pipe decorative cover 11 is formed of a pipe holding substrate 21 attached to a ceiling surface 12, and a cover member 31 detachably attached to a lower portion of the pipe holding substrate 21 so as to cover an indoor side of the same. The pipe holding substrate 21 has a plurality of pipe holders 22, 23, 24 which protrude downward from a lower surface of the substrate to hold the pipes, respectively, and engaging pieces 25 which are formed on respective sides of the pipe holding substrate 21 except for sides from which the pipes extend. The cover member 31 has a cover main body 32 having a shape conforming to the pipe holding substrate 21, side plates 33 protruding upward from respective sides along peripheral edges of the cover main body except for sides from which the pipes extend, and engaging portions 34 arranged at protruding edges of the side plates 33 to engage with the engaging pieces, respectively. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a piping decorative cover, and more particularly to a piping decorative cover that covers piping laid on a ceiling.

When newly installing water supply and hot water supply pipes in an existing house, it was traditionally installed behind the ceiling or under the floor. By covering the periphery with a decorative cover, it is attempted to simplify the construction and improve the appearance (see, for example, Patent Document 1).
Japanese Patent Laid-Open No. 10-60962

  However, since the conventional piping decorative cover is attached to the wall surface or the ceiling surface with a wood screw or the like separately from fixing the piping, the construction is troublesome twice. Moreover, it was not possible to cope with the subsequent expansion of piping.

  SUMMARY OF THE INVENTION An object of the present invention is to provide a decorative pipe cover that can easily hold and fix a pipe and can be used for an additional pipe.

  In order to achieve the above object, the present invention is a piping decorative cover for covering piping laid on a ceiling, and covers a piping holding substrate attached to the lower surface of the ceiling and the indoor side of the piping holding substrate. And a cover member that is detachably attached to a lower part of the pipe holding substrate, wherein the pipe holding board protrudes on the lower surface to hold the pipe, and the pipe excluding the direction in which the pipe extends. Engaging pieces provided on each side of the pipe holding board, and the cover member has a cover body having a shape corresponding to the pipe holding board, and each side around the cover body excluding the pipe extending direction. A side plate that protrudes upward from the side plate, and an engaging portion that is provided at a protruding end of the side plate and engages with the engaging piece, and in particular, the pipe holder includes a pair of arc-shaped holding portions. A ring shape with the recesses facing each other and the bottom opening While being formed, on the pipe holding substrate, it is characterized in that the inner diameter of the curved holding portion projecting from a plurality of different pipe holder.

  In the decorative pipe cover of the present invention, the pipe holding board is fixed to the lower surface of the ceiling with screws, bolts, etc., and after holding a predetermined pipe in the pipe holder, the cover member is engaged with the pipe holding board. Thus, the outside of the pipe laid on the ceiling can be nicely covered. Furthermore, when it is necessary to add a pipe, it is possible to easily perform the process by removing the cover member from the pipe holding substrate by providing an extra pipe holder.

  FIG. 1 shows an example of a decorative pipe cover according to the present invention. FIG. 1 is a front view showing a mounting state of the decorative pipe cover, FIG. 2 is a partially sectional bottom view, and FIG. 4 is a front view, FIG. 5 is a front view of the cover member, FIG. 6 is a partially sectional front view, and FIG. 7 is a partially sectional side view.

  The piping decorative cover 11 is formed of a piping holding substrate 21 fixed to the ceiling surface 12 and a cover member 31 detachably attached to the piping holding substrate 21.

  The pipe holding substrate 21 is formed of a rectangular plate material, and a pair of pipe holders 22, 23, 24 project in parallel in the longitudinal direction of the lower surface, and an opening forming side 21a in the pipe extending direction. , 21a, the engagement piece 25 protrudes outward from the long side of the pipe holding substrate 21, and a plurality of through holes 21b for inserting screws and bolts 26 for fixing to the ceiling surface 12 are provided. It is provided in the place. The engagement piece 25 is formed in a triangular shape in cross section from the middle thickness portion of the pipe holding substrate 21 to the lower surface, and the upper surface is formed in a flat shape.

  Each pipe holder 22 is formed in a ring shape in which the concave portions of the pair of arc-shaped holding portions 22a and 22a are opposed to each other and the lower portion is opened, and the concave portions of the pair of arc-shaped holding portions 22a and 22a are opposed to each other. The lower part is formed in a ring shape, and the upper part is provided with an attachment piece 22b to the pipe holding board 21 and attached to the pipe holding board 21 via the attachment piece 22b. Each of the wiring holders 23 and 24 has a pair of arc-shaped holding portions 23a, 23a, 24a, and 24a directly attached to the pipe holding substrate 21, and the lower portion is opened like the arc-shaped holding portions 22a and 22a. The inner diameters of the concave portions of the arc-shaped holding portions 24a, 24a are smaller than the inner diameters of the concave portions of the arc-shaped holding portions 22a, 22a, 23a, 23a.

  Pipes 14a, 14b, and 14c are respectively inserted into the pipe holders 22, 23, and 24 from the lower openings using the elastic deformation of the arc-shaped holding parts 22a, 23a, and 24a. The pipes 14a, 14b, and 14c can be held by the elasticity of 24a. The pipe holders 22, 23, and 24 hold pipes having different outer diameters, respectively, and the large-diameter pipe holder 22 provided with the mounting piece 22b is provided with a pipe 14a such as an electric wiring pipe or a gas pipe. A large-diameter pipe holder 23 without a piece holds a water supply / hot-water supply pipe 14b, and a small-diameter pipe holder 24 holds a pipe 14c for accommodating a run cable or the like.

  The cover member 31 includes a pipe main body 32 formed in substantially the same rectangle as the pipe holding substrate 21 and pipes 14a upward from each side around the cover main body excluding the opening forming sides 32a and 32a in the pipe extending direction. , 14b, 14c, and a side plate 33 projecting to a height that sufficiently covers, and an engaging portion 34 provided at a projecting end of the side plate 33. The side plate 33 has a V-shaped engagement groove 33a that engages with the engagement piece 25 on the upper side. The opening forming sides 32a and 32a are formed with connecting protrusions 32b and connecting recesses 32c for connecting the same decorative pipe cover 11 in a piping extending direction.

  In order to lay the pipes 14 a, 14 b, 14 c on the ceiling portion using the pipe decorative cover 11 formed in this way, first, the pipe holding substrate 21 is fixed to the ceiling surface 12 on the ceiling surface 12 with screws or bolts 26. To do. Next, the pipes 14a, 14b, and 14c are inserted between the arc-shaped holding portions 23a, 24a, and 25a, and the pipes 14a, 14b, and 14c are held in parallel by the pair of pipe holders 22, 23, and 24. To do. The pipes 14a, 14b, and 14c can be held by the pipe holders 22, 23, and 24 having an optimum inner diameter according to the outer diameter, so that the pipes 14a, 14b, and 14c can be reliably held. it can.

  Then, the cover member 31 is pressed against the pipe holding substrate 21 from below, the engagement piece 25 is inserted into the engagement groove 33a of the side plate 33, the cover member 31 is attached to the lower part of the pipe holding substrate 21, and the pipe 14a, 14b, and 14c are stored in the piping decorative cover 11. In addition, similar piping decorative covers and piping decorative covers formed along the entrance and exit corners of the ceiling surface can be connected in the pipe extending direction on both sides of the piping decorative cover 11, and are laid along the ceiling. The pipes 14a, 14b, and 14c to be covered can be covered with the pipe decorative cover 11, and the appearance can be improved.

  Furthermore, the piping 14a, 14b, 14c can be easily added by providing a slightly larger number of the piping holders 22, 23, 24 including a spare. Further, if the engagement state between the engagement groove 33a and the engagement piece 25 is released, the cover member 31 can be easily detached from the pipe holding substrate 21.

  Then, after the pipe to be added is held in an empty pipe holder, the cover member 31 is attached to the pipe holding substrate 21 again, so that the added pipe can also be stored in the pipe decorative cover 11.

  As described above, the pipes 14a, 14b, and 14c are laid in the pipe cover 11 by simply inserting the pipes 14a, 14b, and 14c into the pipe holders 23, 24, and 25. The pipe 14a can be easily operated. , 14b, 14c can be held and fixed, and the pipes 14a, 14b, 14c can be held on the ceiling with good appearance. Moreover, since each piping 14a, 14b, 14c is hold | maintained at the piping holder 22,23,24 which has an internal diameter according to the outer diameter, each piping 14a, 14b, 14c can be hold | maintained reliably. Furthermore, since the cover member 31 can be easily removed, the addition of piping can be easily performed.

It is a front view which shows the attachment state of the piping decorative cover which shows one example of this invention. It is a partial cross section bottom view. It is the bottom view of the board | substrate for piping holding | maintenance similarly. It is a front view of the same substrate for holding pipes. It is a front view of a cover member similarly. It is a partial cross section front view of a cover member similarly. It is a partial cross section side view of a cover member similarly.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 11 ... Piping decorative cover, 12 ... Ceiling surface, 21 ... Substrate for holding piping, 21a ... Opening part, 21b ... Through-hole, 22, 23, 24 ... Piping holder, 22a, 23a, 24a ... Arc-shaped holding part, 22b ... mounting piece, 25 ... engagement piece, 26 ... bolt, 31 ... cover member, 32 ... cover body, 32a ... opening forming piece, 32b ... connection projection, 32c ... connection recess, 33 ... side plate, 34 ... engagement part

Claims (2)

A decorative pipe cover for covering the pipes laid on the ceiling, which is detachable from the pipe holding board attached to the lower surface of the ceiling and the lower part of the pipe holding board so as to cover the indoor side of the pipe holding board A plurality of pipe holders projecting on the lower surface to hold the pipes, and members provided on each side of the pipe holding board excluding the pipe extending direction. A cover main body having a shape corresponding to the pipe holding substrate, a side plate protruding upward from each side around the cover main body excluding the pipe extending direction, and the side plate A piping decorative cover, comprising: an engaging portion that is provided at a protruding end and engages with the engaging piece. The pipe holder is formed in a ring shape in which the concave portions of the pair of arc-shaped holding portions are opposed to each other and the lower portion is opened, and a plurality of pipe holders having different inner diameters of the arc-shaped holding portions are projected on the pipe holding substrate. The piping decorative cover according to claim 1, wherein the piping decorative cover is provided.

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